Teleprompter flexible for direct speaking to cam and speaking just to side of cam?
 

Hi Guys

Could anyone suggest a standalone teleprompter system that is flexible for a person direct speaking to cam (newsroom style) and also speaking to an off-camera 'interviewer' just off to the side of camera?

Have access to 2 iPads if required.

Need a rugged reliable professional system that can be setup easily, used regularly and transported easily.

Any thoughts whatsoever really appreciated!